@@ -433,9 +433,9 @@
 		else if(s.g.dead) state = Tentative_Stuck;
 		return tuple(s.g.score, s, log, state);
 	}
 }
-
+/*
 class MasterSolver : Solver
 {
 	this(in Game g)
 	{
@@ -452,8 +452,9 @@
 	char single_step() { return sub.single_step(); }
 	void force(char c) { sub.force(c); }
 }
 
-//alias MasterSolver MainSolver;
+alias MasterSolver MainSolver;
+*/
 alias Solver_2!(Solver_1) MainSolver;
 //alias Solver_1 MainSolver;
 //alias Solver_0 MainSolver;